13960590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{9497}}^1$

素因数の和:9521

約数の個数: 48

約数和(自身を含む): 38979792

約数和(自身を除く): 25019202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 9497, 18994, 28491, 47485, 56982, 66479, 94970, 132958, 142455, 199437, 284910, 332395, 398874, 465353, 664790, 930706, 997185, 1396059, 1994370, 2326765, 2792118, 4653530, 6980295, 13960590]

約数ペア:

[(1, 13960590), (2, 6980295), (3, 4653530), (5, 2792118), (6, 2326765), (7, 1994370), (10, 1396059), (14, 997185), (15, 930706), (21, 664790), (30, 465353), (35, 398874), (42, 332395), (49, 284910), (70, 199437), (98, 142455), (105, 132958), (147, 94970), (210, 66479), (245, 56982), (294, 47485), (490, 28491), (735, 18994), (1470, 9497)]